Regressions on native/master at commit r15-5116 vs commit r15-5115 on Linux/x86_64

2024-11-12 Thread Haochen Jiang via Gcc-regression
Regressions on master at commit r15-5116 vs commit r15-5115 on Linux/x86_64
New failures:
FAIL: c-c++-common/tsan/atomic_stack.c   -O2  output pattern test
FAIL: c-c++-common/tsan/pr65400-1.c   -O0  output pattern test
FAIL: c-c++-common/tsan/pr65400-1.c   -O2  output pattern test
FAIL: c-c++-common/tsan/pr65400-3.c   -O2  output pattern test
FAIL: c-c++-common/tsan/pr68260.c   -O2  execution test
FAIL: c-c++-common/tsan/race_on_barrier2.c   -O2  output pattern test
FAIL: c-c++-common/tsan/race_on_barrier.c   -O2  output pattern test
FAIL: c-c++-common/tsan/tiny_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/tls_race.c   -O0  output pattern test
FAIL: g++.dg/tsan/aligned_vs_unaligned_race.C   -O0  output pattern test
FAIL: g++.dg/tsan/atomic_free2.C   -O2  output pattern test
FAIL: g++.dg/tsan/atomic_free.C   -O0  output pattern test
FAIL: g++.dg/tsan/atomic_free.C   -O2  output pattern test
FAIL: g++.dg/tsan/benign_race.C   -O0  execution test
FAIL: g++.dg/tsan/benign_race.C   -O2  execution test
FAIL: g++.dg/tsan/cond_race.C   -O0  output pattern test
FAIL: g++.dg/tsan/cond_race.C   -O2  output pattern test
FAIL: g++.dg/tsan/default_options.C   -O2  execution test

New passes:
FAIL: c-c++-common/tsan/atomic_stack.c   -O0  output pattern test
FAIL: c-c++-common/tsan/bitfield_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/fd_pipe_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/fd_pipe_race.c   -O2  output pattern test
FAIL: c-c++-common/tsan/free_race2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/free_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_barrier.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_mutex2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_mutex2.c   -O2  output pattern test
FAIL: c-c++-common/tsan/simple_race.c   -O2  output pattern test
FAIL: c-c++-common/tsan/simple_stack.c   -O2  output pattern test
FAIL: c-c++-common/tsan/thread_leak1.c   -O2  output pattern test
FAIL: c-c++-common/tsan/thread_leak2.c   -O2  output pattern test
FAIL: c-c++-common/tsan/thread_leak.c   -O0  execution test
FAIL: c-c++-common/tsan/thread_leak.c   -O2  execution test
FAIL: c-c++-common/tsan/volatile.c   -O2  execution test
FAIL: c-c++-common/tsan/write_in_reader_lock.c   -O2  output pattern test


Regressions on native/releases/gcc-14 at commit r14-10921 vs commit r14-10919 on Linux/x86_64

2024-11-12 Thread Haochen Jiang via Gcc-regression
Regressions on releases/gcc-14 at commit r14-10921 vs commit r14-10919 on 
Linux/x86_64
New failures:
FAIL: c-c++-common/tsan/race_on_barrier.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_mutex2.c   -O2  output pattern test
FAIL: c-c++-common/tsan/simple_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/simple_stack.c   -O0  output pattern test
FAIL: c-c++-common/tsan/thread_leak2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/thread_leak2.c   -O2  output pattern test
FAIL: c-c++-common/tsan/thread_leak.c   -O0  execution test
FAIL: c-c++-common/tsan/thread_leak.c   -O2  execution test
FAIL: c-c++-common/tsan/tls_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/volatile.c   -O0  execution test
FAIL: c-c++-common/tsan/volatile.c   -O2  execution test
FAIL: g++.dg/tsan/vptr_benign_race.C   -O0  execution test
FAIL: g++.dg/tsan/vptr_harmful_race.C   -O0  output pattern test

New passes:
FAIL: c-c++-common/tsan/atomic_stack.c   -O0  output pattern test
FAIL: c-c++-common/tsan/bitfield_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/fd_pipe_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/free_race2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/free_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/mutexset1.c   -O2  output pattern test
FAIL: c-c++-common/tsan/pr65400-1.c   -O0  output pattern test
FAIL: c-c++-common/tsan/pr65400-1.c   -O2  output pattern test
FAIL: c-c++-common/tsan/pr65400-3.c   -O2  output pattern test
FAIL: c-c++-common/tsan/pr68260.c   -O0  execution test
FAIL: c-c++-common/tsan/race_on_barrier2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_barrier2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_barrier2.c   -O2  output pattern test
FAIL: c-c++-common/tsan/race_on_barrier.c   -O2  output pattern test
FAIL: c-c++-common/tsan/race_on_mutex2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_mutex.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_mutex.c   -O2  output pattern test
FAIL: g++.dg/tsan/pthread_cond_clockwait.C   -O0  execution test


Re: [Linaro-TCWG-CI] gcc-15-4672-gdf4af89bc3e: Failure on arm

2024-11-12 Thread Sam James via Gcc-regression
"Li, Pan2"  writes:

> No response from the compiler farm.
>
> But due to some more discussion for the simplification on SAT, this patch is 
> reverted. Thus I bet this build error should be gone
> up to a point. Please feel free to ping me if any issues.

Take Maxim up on their offer, I think? It's possible the issue is latent
so worth looking into nonetheless.

>
> Pan
>
> -Original Message-
> From: Li, Pan2 
> Sent: Monday, November 4, 2024 4:07 PM
> To: 'Maxim Kuvyrkov' 
> Cc: 'Sam James' ; 'gcc-regression@gcc.gnu.org'
> ; 'Jeff Law' ;
> 'juzhe.zh...@rivai.ai' ; 'kito.ch...@gmail.com'
> ; 'Linaro ToolChain'
> ; 'rd...@ventanamicro.com'
> 
> Subject: RE: [Linaro-TCWG-CI] gcc-15-4672-gdf4af89bc3e: Failure on arm
>
> The docker multi-isa doesn't work well here, I will apply an account from 
> compiler farm...
>
> Pan
>
> -Original Message-
> From: Li, Pan2 
> Sent: Wednesday, October 30, 2024 9:32 AM
> To: Maxim Kuvyrkov 
> Cc: Sam James ; gcc-regression@gcc.gnu.org; Jeff Law
> ; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
> Linaro ToolChain ;
> rd...@ventanamicro.com
> Subject: RE: [Linaro-TCWG-CI] gcc-15-4672-gdf4af89bc3e: Failure on arm
>
> Thanks, let me have a try first and will back to you if still cannot 
> reproduce this.
>
> Pan
>
> -Original Message-
> From: Maxim Kuvyrkov  
> Sent: Wednesday, October 30, 2024 7:39 AM
> To: Li, Pan2 
> Cc: Sam James ; gcc-regression@gcc.gnu.org; Jeff Law
> ; juzhe.zh...@rivai.ai; kito.ch...@gmail.com;
> Linaro ToolChain ;
> rd...@ventanamicro.com
> Subject: Re: [Linaro-TCWG-CI] gcc-15-4672-gdf4af89bc3e: Failure on arm
>
>> On Oct 27, 2024, at 20:40, Li, Pan2  wrote:
>> 
>> I see, this error may require bootstrap build. There is no aarch64 machine 
>> currently. Let me try to find one somewhere.
>> 
>
> You could use one of aarch64 machines in GCC's compiler farm.  If that 
> doesn't work -- send me a private email and I'll create a docker container 
> for you on one of Linaro machines.


RE: [Linaro-TCWG-CI] gcc-15-4672-gdf4af89bc3e: Failure on arm

2024-11-12 Thread Li, Pan2 via Gcc-regression
No response from the compiler farm.

But due to some more discussion for the simplification on SAT, this patch is 
reverted. Thus I bet this build error should be gone
up to a point. Please feel free to ping me if any issues.

Pan

-Original Message-
From: Li, Pan2 
Sent: Monday, November 4, 2024 4:07 PM
To: 'Maxim Kuvyrkov' 
Cc: 'Sam James' ; 'gcc-regression@gcc.gnu.org' 
; 'Jeff Law' ; 
'juzhe.zh...@rivai.ai' ; 'kito.ch...@gmail.com' 
; 'Linaro ToolChain' ; 
'rd...@ventanamicro.com' 
Subject: RE: [Linaro-TCWG-CI] gcc-15-4672-gdf4af89bc3e: Failure on arm

The docker multi-isa doesn't work well here, I will apply an account from 
compiler farm...

Pan

-Original Message-
From: Li, Pan2 
Sent: Wednesday, October 30, 2024 9:32 AM
To: Maxim Kuvyrkov 
Cc: Sam James ; gcc-regression@gcc.gnu.org; Jeff Law 
; juzhe.zh...@rivai.ai; kito.ch...@gmail.com; Linaro 
ToolChain ; rd...@ventanamicro.com
Subject: RE: [Linaro-TCWG-CI] gcc-15-4672-gdf4af89bc3e: Failure on arm

Thanks, let me have a try first and will back to you if still cannot reproduce 
this.

Pan

-Original Message-
From: Maxim Kuvyrkov  
Sent: Wednesday, October 30, 2024 7:39 AM
To: Li, Pan2 
Cc: Sam James ; gcc-regression@gcc.gnu.org; Jeff Law 
; juzhe.zh...@rivai.ai; kito.ch...@gmail.com; Linaro 
ToolChain ; rd...@ventanamicro.com
Subject: Re: [Linaro-TCWG-CI] gcc-15-4672-gdf4af89bc3e: Failure on arm

> On Oct 27, 2024, at 20:40, Li, Pan2  wrote:
> 
> I see, this error may require bootstrap build. There is no aarch64 machine 
> currently. Let me try to find one somewhere.
> 

You could use one of aarch64 machines in GCC's compiler farm.  If that doesn't 
work -- send me a private email and I'll create a docker container for you on 
one of Linaro machines.

--
Maxim Kuvyrkov
https://www.linaro.org

> Pan
> 
> -Original Message-
> From: Sam James  
> Sent: Sunday, October 27, 2024 3:37 PM
> To: Li, Pan2 
> Cc: gcc-regression@gcc.gnu.org; jeffreya...@gmail.com; juzhe.zh...@rivai.ai; 
> kito.ch...@gmail.com; linaro-toolch...@lists.linaro.org; 
> rd...@ventanamicro.com
> Subject: RE: [Linaro-TCWG-CI] gcc-15-4672-gdf4af89bc3e: Failure on arm
> 
> It's not possible to do a profiledbootstrap via cross. It might be
> possible for the Linaro CI to extract the bad preprocessed source and
> share the options used to build it (options at least should be in the
> log) but that won't help if the compiler is miscompiled...
> ___
> linaro-toolchain mailing list -- linaro-toolch...@lists.linaro.org
> To unsubscribe send an email to linaro-toolchain-le...@lists.linaro.org



Regressions on native/master at commit r15-5176 vs commit r15-5121 on Linux/x86_64

2024-11-12 Thread Haochen Jiang via Gcc-regression
Regressions on master at commit r15-5176 vs commit r15-5121 on Linux/x86_64
New failures:

New passes:
FAIL: c-c++-common/tsan/mutexset1.c   -O0  output pattern test
FAIL: c-c++-common/tsan/pr65400-1.c   -O0  output pattern test
FAIL: c-c++-common/tsan/pr68260.c   -O2  execution test
FAIL: c-c++-common/tsan/race_on_barrier2.c   -O2  output pattern test
FAIL: c-c++-common/tsan/race_on_barrier.c   -O0  output pattern test
FAIL: c-c++-common/tsan/simple_stack.c   -O0  output pattern test
FAIL: c-c++-common/tsan/simple_stack.c   -O2  output pattern test
FAIL: c-c++-common/tsan/thread_leak2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/thread_leak.c   -O0  execution test
FAIL: c-c++-common/tsan/thread_leak.c   -O2  execution test
FAIL: c-c++-common/tsan/tls_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/volatile.c   -O0  execution test
FAIL: c-c++-common/tsan/write_in_reader_lock.c   -O2  output pattern test
FAIL: g++.dg/tsan/fd_close_norace2.C   -O0  execution test
FAIL: g++.dg/tsan/fd_close_norace2.C   -O2  execution test
FAIL: g++.dg/tsan/fd_close_norace.C   -O0  execution test
FAIL: g++.dg/tsan/pr64265.C   -O2  output pattern test
FAIL: g++.dg/tsan/pthread_cond_clockwait.C   -O0  execution test
FAIL: g++.dg/tsan/pthread_cond_clockwait.C   -O2  execution test
FAIL: g++.dg/tsan/vptr_benign_race.C   -O2  execution test
FAIL: g++.dg/tsan/vptr_harmful_race.C   -O2  output pattern test


[Linaro-TCWG-CI] gcc-15-5117-g0b27a7dd050: 1 regressions on aarch64

2024-11-12 Thread ci_notify--- via Gcc-regression
Dear contributor,

Our automatic CI has detected problems related to your patch(es). Please find 
some details below.

In gcc_check master-aarch64, after:
  | commit gcc-15-5117-g0b27a7dd050
  | Author: Richard Biener 
  | Date:   Fri Nov 8 13:06:07 2024 +0100
  | 
  | tree-optimization/117502 - VMAT_STRIDED_SLP vs VMAT_ELEMENTWISE when 
considering gather
  | 
  | The following treats both the same when considering to use gather or
  | scatter for single-element interleaving accesses.
  | 
  | ... 16 lines of the commit log omitted.

Produces 1 regressions:
  | Running gcc:gcc.target/aarch64/sve/aarch64-sve.exp ...
  | FAIL: gcc.target/aarch64/sve/sve_iters_low_2.c scan-tree-dump-not vect 
"LOOP VECTORIZED"

Used configuration :
 *CI config* tcwg_gcc_check master-aarch64
 *configure and test flags:* --target aarch64-linux-gnu

We track this bug report under https://linaro.atlassian.net/browse/GNU-1415. 
Please let us know if you have a fix.

If you have any questions regarding this report, please ask on 
linaro-toolch...@lists.linaro.org mailing list.

-8<--8<--8<--

The information below contains the details of the failures, and the ways to 
reproduce a debug environment:

You can find the failure logs in *.log.1.xz files in
 * 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2891/artifact/artifacts/00-sumfiles/
The full lists of regressions and improvements as well as configure and make 
commands are in
 * 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2891/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2891/artifact/artifacts/sumfiles/xfails.xfail

Current build   : 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2891/artifact/artifacts
Reference build : 
https://ci.linaro.org/job/tcwg_gcc_check--master-aarch64-build/2889/artifact/artifacts

Instruction to reproduce the build : 
https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/0b27a7dd050262a7d64d87863201e4ebbde88386/tcwg_gcc_check/master-aarch64/reproduction_instructions.txt

Full commit : 
https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=0b27a7dd050262a7d64d87863201e4ebbde88386


Regressions on native/master at commit r15-5121 vs commit r15-5118 on Linux/x86_64

2024-11-12 Thread Haochen Jiang via Gcc-regression
Regressions on master at commit r15-5121 vs commit r15-5118 on Linux/x86_64
New failures:
FAIL: c-c++-common/tsan/mutexset1.c   -O0  output pattern test
FAIL: c-c++-common/tsan/pr65400-1.c   -O0  output pattern test
FAIL: c-c++-common/tsan/pr68260.c   -O2  execution test
FAIL: c-c++-common/tsan/thread_leak.c   -O0  execution test
FAIL: c-c++-common/tsan/volatile.c   -O0  execution test
FAIL: g++.dg/tsan/pr64265.C   -O2  output pattern test

New passes:
FAIL: c-c++-common/tsan/pr65400-3.c   -O0  output pattern test
FAIL: c-c++-common/tsan/pr65400-3.c   -O2  output pattern test
FAIL: c-c++-common/tsan/pr68260.c   -O0  execution test
FAIL: c-c++-common/tsan/race_on_barrier2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_barrier.c   -O2  output pattern test
FAIL: c-c++-common/tsan/race_on_mutex2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_mutex2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/simple_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/simple_race.c   -O2  output pattern test
FAIL: c-c++-common/tsan/simple_race.c   -O2  output pattern test
FAIL: c-c++-common/tsan/simple_stack.c   -O0  output pattern test
FAIL: c-c++-common/tsan/thread_leak1.c   -O0  output pattern test
FAIL: c-c++-common/tsan/thread_leak1.c   -O2  output pattern test
FAIL: c-c++-common/tsan/thread_leak2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/thread_leak2.c   -O2  output pattern test
FAIL: c-c++-common/tsan/tiny_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/tls_race.c   -O2  output pattern test
FAIL: c-c++-common/tsan/write_in_reader_lock.c   -O0  output pattern test
FAIL: g++.dg/tsan/pr64265.C   -O0  output pattern test
FAIL: g++.dg/tsan/vptr_harmful_race.C   -O0  output pattern test


Regressions on native/master at commit r15-5118 vs commit r15-5116 on Linux/x86_64

2024-11-12 Thread Haochen Jiang via Gcc-regression
Regressions on master at commit r15-5118 vs commit r15-5116 on Linux/x86_64
New failures:
FAIL: c-c++-common/tsan/race_on_barrier.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_mutex2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_mutex2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/simple_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/simple_race.c   -O2  output pattern test
FAIL: c-c++-common/tsan/simple_race.c   -O2  output pattern test
FAIL: c-c++-common/tsan/simple_stack.c   -O0  output pattern test
FAIL: c-c++-common/tsan/simple_stack.c   -O0  output pattern test
FAIL: c-c++-common/tsan/simple_stack.c   -O2  output pattern test
FAIL: c-c++-common/tsan/thread_leak1.c   -O0  output pattern test
FAIL: c-c++-common/tsan/thread_leak1.c   -O2  output pattern test
FAIL: c-c++-common/tsan/thread_leak2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/thread_leak2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/thread_leak2.c   -O2  output pattern test
FAIL: c-c++-common/tsan/thread_leak.c   -O2  execution test
FAIL: c-c++-common/tsan/write_in_reader_lock.c   -O2  output pattern test
FAIL: g++.dg/tsan/fd_close_norace2.C   -O0  execution test
FAIL: g++.dg/tsan/fd_close_norace2.C   -O2  execution test
FAIL: g++.dg/tsan/fd_close_norace.C   -O0  execution test
FAIL: g++.dg/tsan/pr64265.C   -O0  output pattern test
FAIL: g++.dg/tsan/vptr_benign_race.C   -O2  execution test
FAIL: g++.dg/tsan/vptr_harmful_race.C   -O0  output pattern test
FAIL: g++.dg/tsan/vptr_harmful_race.C   -O2  output pattern test

New passes:
FAIL: c-c++-common/tsan/atomic_stack.c   -O0  output pattern test
FAIL: c-c++-common/tsan/atomic_stack.c   -O2  output pattern test
FAIL: c-c++-common/tsan/bitfield_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/bitfield_race.c   -O2  output pattern test
FAIL: c-c++-common/tsan/free_race2.c   -O2  output pattern test
FAIL: c-c++-common/tsan/free_race.c   -O2  output pattern test
FAIL: c-c++-common/tsan/pr65400-1.c   -O0  output pattern test
FAIL: c-c++-common/tsan/pr65400-1.c   -O2  output pattern test
FAIL: c-c++-common/tsan/pr68260.c   -O2  execution test
FAIL: c-c++-common/tsan/tiny_race.c   -O2  output pattern test
FAIL: c-c++-common/tsan/volatile.c   -O0  execution test
FAIL: g++.dg/tsan/aligned_vs_unaligned_race.C   -O0  output pattern test
FAIL: g++.dg/tsan/atomic_free2.C   -O2  output pattern test
FAIL: g++.dg/tsan/atomic_free.C   -O0  output pattern test
FAIL: g++.dg/tsan/atomic_free.C   -O2  output pattern test
FAIL: g++.dg/tsan/benign_race.C   -O0  execution test
FAIL: g++.dg/tsan/benign_race.C   -O2  execution test
FAIL: g++.dg/tsan/cond_race.C   -O0  output pattern test
FAIL: g++.dg/tsan/cond_race.C   -O2  output pattern test
FAIL: g++.dg/tsan/default_options.C   -O2  execution test


[Linaro-TCWG-CI] gcc-15-4395-g74caf97572d: 2 regressions on master-thumb_m0_soft_eabi

2024-11-12 Thread ci_notify--- via Gcc-regression
Dear contributor,

Our automatic CI has detected problems related to your patch(es). Please find 
some details below.

In  arm-eabi cortex-m0 soft, after:
  | commit gcc-15-4395-g74caf97572d
  | Author: Christophe Lyon 
  | Date:   Tue Jun 25 15:47:23 2024 +0200
  | 
  | arm: [MVE intrinsics] Improve vdupq_n implementation
  | 
  | This patch makes the non-predicated vdupq_n MVE intrinsics use
  | vec_duplicate rather than an unspec.  This enables the compiler to
  | generate better code sequences (for instance using vmov when
  | ... 106 lines of the commit log omitted.

Produces 2 regressions:
  | Running g++:g++.target/arm/mve.exp ...
  | FAIL: g++.target/arm/../../gcc.target/arm/mve/intrinsics/vdupq_n_f32.c 
check-function-bodies foo1
  | Running gcc:gcc.target/arm/mve/mve.exp ...
  | FAIL: gcc.target/arm/mve/intrinsics/vdupq_n_f32.c check-function-bodies foo1

Used configuration :
 *CI config* tcwg_gnu_embed_check_gcc arm-eabi -mthumb -march=armv6s-m 
-mtune=cortex-m0 -mfloat-abi=soft -mfpu=auto
 *configure and test flags:* --target arm-eabi --disable-multilib 
--with-mode=thumb --with-cpu=cortex-m0 --with-float=soft 
--target_board=-mthumb/-march=armv6s-m/-mtune=cortex-m0/-mfloat-abi=soft/-mfpu=auto
 qemu_cpu=cortex-m0

We track this bug report under https://linaro.atlassian.net/browse/GNU-1414. 
Please let us know if you have a fix.

If you have any questions regarding this report, please ask on 
linaro-toolch...@lists.linaro.org mailing list.

-8<--8<--8<--

The information below contains the details of the failures, and the ways to 
reproduce a debug environment:

You can find the failure logs in *.log.1.xz files in
 * 
https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_soft_eabi-build/221/artifact/artifacts/00-sumfiles/
The full lists of regressions and improvements as well as configure and make 
commands are in
 * 
https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_soft_eabi-build/221/artifact/artifacts/notify/
The list of [ignored] baseline and flaky failures are in
 * 
https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_soft_eabi-build/221/artifact/artifacts/sumfiles/xfails.xfail

Current build   : 
https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_soft_eabi-build/221/artifact/artifacts
Reference build : 
https://ci.linaro.org/job/tcwg_gnu_embed_check_gcc--master-thumb_m0_soft_eabi-build/220/artifact/artifacts

Instruction to reproduce the build : 
https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/gcc/sha1/74caf97572d84c7c4503d10773e0f8e8544c50d9/tcwg_gnu_embed_check_gcc/master-thumb_m0_soft_eabi/reproduction_instructions.txt

Full commit : 
https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=74caf97572d84c7c4503d10773e0f8e8544c50d9


Regressions on native/releases/gcc-14 at commit r14-10919 vs commit r14-10918 on Linux/x86_64

2024-11-12 Thread Haochen Jiang via Gcc-regression
Regressions on releases/gcc-14 at commit r14-10919 vs commit r14-10918 on 
Linux/x86_64
New failures:
FAIL: c-c++-common/tsan/atomic_stack.c   -O2  output pattern test
FAIL: c-c++-common/tsan/fd_pipe_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/mutexset1.c   -O2  output pattern test
FAIL: c-c++-common/tsan/pr65400-1.c   -O0  output pattern test
FAIL: c-c++-common/tsan/pr65400-1.c   -O2  output pattern test
FAIL: c-c++-common/tsan/pr65400-3.c   -O2  output pattern test
FAIL: c-c++-common/tsan/pr68260.c   -O0  execution test
FAIL: c-c++-common/tsan/pr68260.c   -O2  execution test
FAIL: c-c++-common/tsan/race_on_barrier2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_barrier2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_barrier2.c   -O2  output pattern test
FAIL: c-c++-common/tsan/race_on_barrier2.c   -O2  output pattern test
FAIL: c-c++-common/tsan/race_on_barrier.c   -O2  output pattern test
FAIL: c-c++-common/tsan/race_on_barrier.c   -O2  output pattern test
FAIL: c-c++-common/tsan/race_on_mutex2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_mutex2.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_mutex.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_mutex.c   -O0  output pattern test
FAIL: c-c++-common/tsan/race_on_mutex.c   -O2  output pattern test
FAIL: c-c++-common/tsan/simple_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/simple_race.c   -O2  output pattern test
FAIL: c-c++-common/tsan/simple_stack.c   -O0  output pattern test
FAIL: c-c++-common/tsan/simple_stack.c   -O2  output pattern test
FAIL: g++.dg/tsan/pthread_cond_clockwait.C   -O0  execution test

New passes:
FAIL: c-c++-common/tsan/thread_leak1.c   -O0  output pattern test
FAIL: c-c++-common/tsan/thread_leak2.c   -O2  output pattern test
FAIL: c-c++-common/tsan/thread_leak.c   -O0  execution test
FAIL: c-c++-common/tsan/thread_leak.c   -O2  execution test
FAIL: c-c++-common/tsan/tiny_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/tiny_race.c   -O2  output pattern test
FAIL: c-c++-common/tsan/tls_race.c   -O0  output pattern test
FAIL: c-c++-common/tsan/tls_race.c   -O2  output pattern test
FAIL: c-c++-common/tsan/volatile.c   -O0  execution test
FAIL: c-c++-common/tsan/volatile.c   -O2  execution test
FAIL: c-c++-common/tsan/write_in_reader_lock.c   -O0  output pattern test
FAIL: c-c++-common/tsan/write_in_reader_lock.c   -O2  output pattern test
FAIL: g++.dg/tsan/pthread_cond_clockwait.C   -O2  execution test